Invasion 2: Doomed is a hidden object point and click adventure game. In it, you take control of a pair of scientists trying to stop an alien invasion from taking over Planet Earth.
This is a sequel to Invasion: Lost in Time, with the same main characters and even the same antagonists. If you played the first one and you are rightly confused as to how we have the same antagonists, do not worry, that is quickly explained in the first few minutes of gameplay.